Section: Writing: Sentence Correction

62) “I’m not sure about that,” he said. “I can’t really remember.”

1. about that,” he said. “I can’t
2. about that,” he said! “I can’t
3. about that.” He said. “I can’t
4. about that,” he said, “I can’t
5. about that” he said. “I can’t

The original sentence is correct.